7256844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 22310400

約数和(自身を除く): 15053556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 331, 348, 378, 406, 522, 609, 662, 756, 783, 812, 993, 1044, 1218, 1324, 1566, 1827, 1986, 2317, 2436, 2979, 3132, 3654, 3972, 4634, 5481, 5958, 6951, 7308, 8937, 9268, 9599, 10962, 11916, 13902, 17874, 19198, 20853, 21924, 27804, 28797, 35748, 38396, 41706, 57594, 62559, 67193, 83412, 86391, 115188, 125118, 134386, 172782, 201579, 250236, 259173, 268772, 345564, 403158, 518346, 604737, 806316, 1036692, 1209474, 1814211, 2418948, 3628422, 7256844]

約数ペア:

[(1, 7256844), (2, 3628422), (3, 2418948), (4, 1814211), (6, 1209474), (7, 1036692), (9, 806316), (12, 604737), (14, 518346), (18, 403158), (21, 345564), (27, 268772), (28, 259173), (29, 250236), (36, 201579), (42, 172782), (54, 134386), (58, 125118), (63, 115188), (84, 86391), (87, 83412), (108, 67193), (116, 62559), (126, 57594), (174, 41706), (189, 38396), (203, 35748), (252, 28797), (261, 27804), (331, 21924), (348, 20853), (378, 19198), (406, 17874), (522, 13902), (609, 11916), (662, 10962), (756, 9599), (783, 9268), (812, 8937), (993, 7308), (1044, 6951), (1218, 5958), (1324, 5481), (1566, 4634), (1827, 3972), (1986, 3654), (2317, 3132), (2436, 2979)]